Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Allnex EBECRYL 3415 Crosslinking Agent

Allnex EBECRYL 3415 is a low-viscosity, trifunctional acrylate crosslinking agent from the EBECRYL series, designed for UV/EB-curable coatings, inks, and adhesives. It delivers rapid cure speed, excellent hardness, chemical resistance, and low shrinkage. Compatible with common photoinitiators, it enhances surface gloss and mar resistance without volatile emissions.
  • allnex ebecryl 3415 crosslinking agent_44a426aa
  • allnex ebecryl 3415 crosslinking agent_44a426aa

Features Of Allnex EBECRYL 3415 Crosslinking Agent

  1. Highly functional aliphatic urethane acrylate oligomer offering excellent flexibility and impact resistance.

  2. Low viscosity enables easy formulation handling and improved pigment/wetting dispersion in UV-curable systems.

  3. Provides superior adhesion to diverse substrates including plastics, metals, and coated papers.

  4. Delivers rapid UV cure speed and high crosslink density for enhanced chemical and abrasion resistance.

  5. Non-yellowing performance ensures long-term clarity and color stability in demanding optical and decorative applications.

Typical Applications Of Allnex EBECRYL 3415 Crosslinking Agent

  1. UV-curable overprint varnishes for flexible packaging and premium folding cartons.

  2. Hard-coat formulations for plastic lenses, optical films, and touch-panel overlays.

  3. Industrial UV coatings for metal and plastic parts requiring high durability and gloss retention.

  4. Wood coatings where flexibility, scratch resistance, and substrate compatibility are critical.

  5. Inkjet-receptive topcoats and functional primers for digital printing substrates.

Specifications Of Allnex EBECRYL 3415 Crosslinking Agent

Chemical TypeAliphatic urethane acrylate oligomer
Product FormLiquid
AppearancePale yellow to light amber, clear liquid
Viscosity (25°C, mPa·s)8,000–12,000
Acid Value (mg KOH/g)< 5
Functinality (average acrylate groups/molecule)~4.5
Refractive Index (25°C)1.475–1.485
Storage Stability (unopened, 25°C)≥ 12 months


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